Problems Involving New Technology Application for Environmental Protection Equipment

作     者：Li Qing Zhu Xianran Zhang Qingfeng Huang Bo Wang Yue Shi Yixuan 

作者机构：North China Electric Power Research Institute Co. Ltd. 

出 版 物：《Electricity》 (电气（英文版）)

年 卷 期：2011年第22卷第2期

页      码：45-49页

摘      要：The numerous environmental protection equipments for desulfuration,denitration,and precipitation have been installed in the domestic coal-fired power plants,while the investment and energy consumption of the units increase *** reduce the operational cost and initial investment as much as possible,the working processes of the environmental protection equipments are optimized in the design and some new technologies are adopted for energy *** technologies include the SCR,SNCR,combined SCR and SNCR for denitration device,system without gas-gas heater design for desulfuration,desulfuration system without bypass,booster fan and induced draft fan integrated,stack and cooling tower integrated and so ***,such measures may cause some new problems during the operation of the *** problems are summarized and analyzed thoroughly and the feasible methods are provided to solve them,which could decrease the operational risk of *** present discussion can also improve the further design of environmental protection equipments to ensure the long-term steady operation of the units.

主 题 词：environmental protection equipment design optimization new technology 

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